Materials Literature
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Two manufacturing methods and numerous formulative approaches have been evaluated to obtain a stable oral pharmaceutical form of Vitamin A palmitate (VAP), a substance very sensitive to light, temperature, humidity and metal ions. The best results were obtained by formulating VAP, stabilized with butylated hydroxytolu…
A numerical method is proposed in order to differentiate a random distribution from a phase segregation of redox centers on (mixed) SAMs. This approach is compared to Laviron's interactions model and voltammetric data of nitroxylalkanethiolate SAMs.
We report the rapid on‐chip generation and subsequent manipulation of magnetic droplets in continuous flow. Magnetic droplets were formed using aqueous‐based ferrofluid as the dispersed phase and fluorocarbon oil as the continuous phase. Droplet manipulation was demonstrated with simple permanent magnets using two mic…
Network-on-chip and memory controller become correlated with each other in case of high network congestion since the network port of memory controller can be blocked due to the (back-propagated) network congestion. We call such a problem network congestion-induced memory blocking. In order to resolve the problem, we p…
BACKGROUND: The apicomplexan Cryptosporidium parvum genome possesses a 25-kb intronless open reading frame (ORF) that predicts a multifunctional Type I fatty acid synthase (CpFAS1) with at least 21 enzymatic domains. Although the architecture of CpFAS1 resembles those of bacterial polyketide synthases (PKSs), this meg…
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The cracks in nano‐order are generated and propagated when the combined water is released during the dehydration. If the nanopore can be utilized for a reaction site, the overall reaction can be extremely accelerated. On the other hand, it is well known that woody biomass is an attractive alternative fuel for the redu…
A hybrid porous collagen scaffold mechanically reinforced with surface-activated poly(lactic acid) (PLA) fiber was prepared. PLA fibers, 20 mum in diameter and 1 mm in length, were aminolyzed with hexanediamine to introduce free amino groups on the surfaces. After the amino groups were transferred to aldehyde groups b…
The layered Na 3 Fe 3 ( PO 4 ) 4 phase prepared by solid-state reaction was studied as positive electrode in lithium batteries. Up to 1.9 Li + ions/f.u. could be intercalated, and only 1.7 Li + ions could be extracted between 4.5 and 2 V vs Li + / Li with an average voltage of around ∼ 2.8 V . In situ and ex situ X-ra…
The aim of this study was to design orally disintegrating tablets of Olanzapine and to complex Olanzapine with 2-hydroxypropyl-β- cyclodextrin with special emphasis on disintegration and dissolution studies. Phase solubility studies demonstrated the formation of 1:1 molar inclusion complex by kneading method. Tablets…
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This study was undertaken in support of the Biorefinery concept applicable to hardwood Kraft mills. The “near neutral hemicellulose extraction process” uses sodium carbonate and sodium sulphide (green liquor) to extract acetyl groups and carbohydrates from hardwood chips for conversion into acetic acid and five and si…
Novel drug delivery systems have several advantages over conventional multi dose therapy. Much research effort in developing novel drug delivery system has been focused on controlled release and sustained release dosage forms. Now considerable efforts are being made to deliver the drug in such a manner so as to get op…
Lorenzo Alibardi (2010) Cornification of the beak of Rana dalmatina tadpoles suggests the presence of basic keratin-associated proteins. Zoological Studies 49(1): 51-63. An ultrastructural, immunocytochemical, and electrophoretic study on keratinocytes formation in the horny beak of tadpoles of the frog Rana dalmatina…
Investigation was conducted into the mechanical properties of mild steel subjected to packed carburization treatment using pulverized bone as the carburizer, carburized at 850°C, 900°C and 950°C, soaked at the carburizing temperature for 15 minutes and 30 minutes, quenched in oil and tempered at 550°C. Prior carburiza…
Computer-Aided Design and Applications is an international journal on the applications of CAD and CAM. It publishes papers in the general domain of CAD plus in emerging fields like bio-CAD, nano-CAD, soft-CAD, garment-CAD, PLM, PDM, CAD data mining, CAD and the internet, CAD education, genetic algorithms and CAD engin…
Pt nanocubes with a size of below 10 nm were synthesized by using various surface-capping agents of polyvinylpyrrolidone (PVP), tetradecyltrimethylammonium bromide (TTAB), and oleylamine with high shape purity. TGA and XPS data revealed the amount and characteristics of the residual organic molecules on the surface of…
Recently, there has been increasing demand on finding new solid electrolytes based on glassy material, due to their potential applications for solid state rechargeable battery. Superionic conducting glasses have many advantageous compared with the crystalline, or composite electrolytes, such as easy in preparation, lo…
Sorption is one of the most chemical important process, in which determine micronutrients availability in soil. Sorption isotherms provide useful information about sorption capacity of soils. Sorption data can be used to determined sorption thermodynamic parameters. To evaluate the sorption of zinc (Zn) onto some soil…
In recent years, research in the field of myocardial tissue engineering has advanced thanks to the development of new biomaterials and a more clear understanding of processes that are at the basis of cardiac tissue growth. However, classical porous scaffolds developed during these years to try to reconstruct and mimic…